baber/WOPTO huggingface dataset:
Patent JP-H06223056-A (JP)
Title: Composite word processor
Inventor: MIURA HIROKO
IPC: G06F17/22
Filed: 1993-01-25
Abstract: PURPOSE:To take an analysis of a shared compound word which does not require any special dictionary. CONSTITUTION:A pattern detecting means 2 detects a shared compound word candidate in data to be processed by retrieval based upon an unregistered morpheme, a parallel marker, and a one-character morpheme as a key. A character string composing means 3 decides whether or not the shared compound word candidate is the shared compound word, segments a parallel part and a shared part in the shared compound word, and composes a character string of respective constituent elements in the parallel part and the shared part through retrieval in a dictionary 5 by a document processor. An input adjusting means 4 substitute the composite character string, generated by the character string composing means 3, for the shared compound word in the data to be processed.
Patent JP-H09200149-A (JP)
Title: Optical communication system
Inventor: MATSUDA SEIJI
IPC: H04B10/29
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To realize optical communication without hindrance by realizing 2-way communication between a master station and plural slave stations at a low cost and automatically eliminating beat noise possibly caused depending on a situation. SOLUTION: In this optical communication system, via a loop optical communication line consisting of optical fibers 11, an optical signal from a master station P and an optical signal from each slave station C with different optical wavelength are sent circulatingly. The optical signal from the master station P and the optical signal from each slave station C are sent to the optical communication line in mixture and each slave station extracts separately the optical signal sent from the master station by a wavelength selector 12 based on the optical wavelength.  Furthermore, when a beat detector 26 detects a beat of optical signals received by the master station P, a wavelength control circuit 27 sends a wavelength control signal to the slave station C as an optical signal, and a control signal extract device 15 extracts a wavelength control signal from the received optical signal and a wavelength revision device 16 revises the wavelength of the optical signal lighted from the slave station light emitting device 14 to prevent beat noise.
Patent JP-H01204902-A (JP)
Title: Photocurable resin composition
Inventor: ISHIKAWA HIDENORI
IPC: C08G75/02
Filed: 1988-02-12
Abstract: PURPOSE:To provide a photocurable resin composition the extent of cure of which under the light irradiation can be confirmed by the extent of the color change, and which is suitable for molding materials, paints, etc., by mixing a photopolymerizable resin with specific amounts of a photopolymerization initiator and a photochromic compound. CONSTITUTION:100pts.wt. photopolymerizable resin component (A) selected from the group consisting of unsaturated polyester resins, (meth)acrylic polymerizable resins, thiol/ene addition polymerization resins, and cationic polym erization resins, 0.5-10pts.wt. photopolymerization initiator (B) (e.g., 2- methylbenzophenone), and 0.05-10pts.wt. photochromic compound (C) are mixed together to produce a photocurable resin composition which undergoes a color change by light irradiation. As examples of the component (C), dimethylaminoazobenzene, thioindigo, salicylideneaniline, 1,3,3-trimethylindolino- 6'-nitrobenzopyrrylspiran, etc., can be mentioned.
Patent JP-S60173227-A (JP)
Title: Dewatering and dredging work under water
Inventor: MOCHIZUKI TAKUO
IPC: E02F3/92
Filed: 1984-02-18
Abstract: PURPOSE:To consolidate and dewater soil and sand in a dewatering cylinder by providing a dewatering cylinder having a suction chamber through a screen in the inside of a soil chamber at its lower end opening and an oil-pressure cylinder to push the dewatering cylinder into the bottom to be dredged. CONSTITUTION:In settling a dewatering cylinder 1 into the bottom to be dredged under water, the valve V1 of a path 5 for releasing suctional action is opened to allow water to intrude into the dewatering cylinder 1. When the cylinder 1 reaches the bottom under water, oil-pressure cylinders 9 and 9' are extended and the valve V4 of a path 6 for suction leading to a vacuum tank 11 of the valve V5 leading to the suction side 12 of the jet pump MJP is opened to allow suctional force to act on the suction chamber 4. Whereupon, soil and sand of sediment sludge layer below the lower end opening of the cylinder 1 are put into the soil chamber 2 by suction force, deep water pressure, and forced pushing force in a short time and then consolidated and dewatered by the screen 3.
Patent JP-S59162817-A (JP)
Inventor: YAMAZAKI TSUGIO
IPC: A01F12/46
Filed: 1984-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05230322-A (JP)
Title: Hydrogenated block copolymer composition
Inventor: TOUZAKI EIZOU
IPC: C08L33/10
Filed: 1992-02-17
Abstract: PURPOSE:To provide the subject composition good in the flexibility, moldability and scratch resistance by compounding a block copolymer hydrogenated product, a methacrylic resin and a copolymer compatible therewith. CONSTITUTION:The objective hydrogenated block copolymer composition excellent in the moldability and scratch resistance comprises 100 pts.wt. of a resin composition and 0.1-20 pts.wt. of a copolymer (e.g. an olefin-methyl methacrylate copolymer) having units compatible with a methacrylic resin and a hydrogenated block copolymer, respectively, the resin composition comprising 90-20wt.% of the hydrogenated block copolymer and 80-10wt.% of the methacrylic resin, and the hydrogenated block copolymer being obtained by hydrogenating a block copolymer represented by the formula A-(B-A) (1<=n<=5) comprising a terminal polymer block A consisting mainly of at least two vinylic aromatic compounds (e.g. styrene) and an intermediate polymer B consisting mainly of at least one conjugated diene compound (e.g. butadiene).
Patent JP-H03236781-A (JP)
Title: Random primer kit and usage thereof
Inventor: MUKAI HIROYUKI
IPC: C12N15/09
Filed: 1990-02-13
Abstract: PURPOSE:To provide the title kit capable of efficiently amplifying a nucleic acid in a specimen, comprising a random primer, i.e., a mixture of oligonucleotides with random base sequence and a modifying enzyme. CONSTITUTION:The objective kit comprising (A) a random primer DNA (e.g. decamer DNA), a mixture of oligonucleotides with random base sequence and (B) a modifying enzyme (e.g. DNA polymerase). A nucleic acid contained in a specimen is amplified using the present kit and a primer with specific sequence for the aimed nucleic acid, thus cloning the aimed nucleic acid in high efficiency. Or, using the present kit, a nucleic acid in a specimen is amplified; thus the nucleic acid in the specimen can be detected simply, accurately and in high sensitivity.
Patent JP-H09201676-A (JP)
Title: Stud welding method
Inventor: USAMI SHIGERU
IPC: B23K9/20
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a stud welding method capable of obtaining a welding material high in initial rigidity and high in fatigue strength to many times of repeated loadings, by using a general welding dowel provided with an axis of a fixed cross section. SOLUTION: In this stud welding method, at first a metallic expansion block 7 provided with a flat bottom 9 and with a through-hole 10 or a recessed is prepared. Then, the expansion block 7 is arranged while coming its bottom 9 into contact with the surface of a material 2 to be welded, and also an annular flux 31 is arranged coaxially in the through-hole 10 or the recessed part of the expansion block 7. The weld zone 4 of a dowel 1 is inserted into the flux 31 in this state, and stud-welded by actuating a stud welder 20, thereby the dowel 1 is fixedly welded to the material 2 and the expansion block 7.
Patent JP-S58149749-A (JP)
Inventor: KASORI MATSUKI
IPC: A61B8/00
Filed: 1982-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58149418-A (JP)
Title: Fluid coupling
Inventor: HOSHINO KENZOU
IPC: F16L27/08
Filed: 1982-02-27
Abstract: PURPOSE:To reduce the quantity of leakage from a fluid coupling without using a sealing material, by arranging a group of round pipes having the same axis outside a rotating pipe, and by arranging a group of stationary pipes fitted on each other on said group of round pipes. CONSTITUTION:A high-pressure fluid passes through the passage 10 of a stationary outer tube 2 and the through passage 22 of a rotating pipe 3, enters the inner hole 9 of the rotating pipe 3, and flows in the direction A. Since there is no seal between the rotating pipe 3 and the stationary outer tube 2, part of the high-pressure fluid passes through a clearance 23 and leaks in the direction B. The fluid leaking in the direction B passes through spaces between rotating pipes 4, 4' connected integrally to the rotating pipe 3 and round pipes 5, 5' connected integrally to the stationary outer tube 2, flows zigzag in the direction B, and is taken out from a drain 12. The quantity of leakage thereof is very small.
Patent JP-S55123301-A (JP)
Title: Turbine blade
Inventor: SATOU TAKESHI
IPC: F01D5/14
Filed: 1979-03-16
Abstract: PURPOSE: To reduce the backwash loss of blade, by determining the intersecting point of extension lines of the blade inlet angle and the blade outlet angle such that the distance from said intersecting point to the trailing edge of the blade is not less than 1/2 of the blade width, and selecting the ratio of the smallest width of fluid passage at the intersecting point to that at the trailing edge of blade in the range of 1W1.1.  
     CONSTITUTION: Intersecting point P of extension lines of inlet angle α 1  and outlet angle α 2  of blade 10 is selected to satisfy the relationship l ax /L ax >0.5 (l ax  is the distance from point P to the trailing edge of blade 10 and L ax  is the blade width). At the same time, ratio of the smallest width S 1n  of the fluid passage at the point P to that S 2n  at the trailing edge of blade 10 is selected to satisfy the relationship, 1.1>S 1n /S 2n >1. With such an arrangement, fluid flow is accelerated, that is, fluid pressure is lowered on the upstream side of flow deflecting point J, whereas pressure drop on the downstream side of point J is reduced. Therefore, difference in the velocity of fluid flow on the opposite sides of blade can be minimized so that backwash loss of the blade can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58149165-A (JP)
Title: Removal method of burr
Inventor: MIYATANI TAKASHI
IPC: B24B9/00
Filed: 1982-02-26
Abstract: PURPOSE:To improve efficiency of burring work, by contacting the brush hair point of a brush unit to a burred part of a work and performing vibrative and rocking or orbital motion to apply shocking force to the burred part through the hair point of the brush unit. CONSTITUTION:Brush units 12, 12 of equal construction are arranged to upper and bottom parts of an aluminum chassis 1 at a face-to-face position to a conveying path, and brushes 15a, 15b are provided to bases 13 having a step difference through brush holders 14a, 14b. Then in case of removing burrs 5 generated in hole edges of holes 2, 4 in the chassis 1, the chassis 1 is conveyed by a conveying jig 11 at speed about 1mm./sec, and the units 12, 12 are vibrated in the direction of an arrow head for the chassis 1 by a vibration generating source (not shown in the drawing). In this way, hair point parts 16a, 16b of each brush 15a, 15b are vertically vibrated (60-400 times/min) to apply a shock to the burr 5 in the chassis 1 and effectively remove the burr 5.
Patent JP-H10218876-A (JP)
Title: Cyclic diacetal derivative and its production
Inventor: ANDO YOSHINORI
IPC: C07D319/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound easy in handling since it is odorless, excellent in storage stability, producible from inexpensive nonanedial and useful as a cross-linking agent for a hydroxyl group-containing polymer such as PVA. SOLUTION: This compound is a cyclic diacetal derivative of the formula [R<1> and R<2> are each H or a lower alkyl; (n) is an integer of 2-4], and the compound is obtained by reacting (A) 1,9-nonanedial with (C) an aliphatic alkylene glycol (e.g. ethylene glycol) in the presence of (B) an acidic substance (preferably, activated clay or an acidic ion-exchanging resin) and distilling after the addition of (D) a basic substance (e.g. sodium alcoholate or an organic amine) to the reaction mixture. Preferable uses of the components based on 1mol of the component A are as follows: the component B, about 0.001-1mol; the component C, about 2-100mol; and the component D, about 0.001-1mol.
Patent JP-H0585918-A (JP)
Title: Composition for hair
Inventor: NANBA TOMIYUKI
IPC: A61K8/89
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a composition for hair capable of providing rich gloss and smoothness to hair, preventing injury of hair such as split hair or cut hair and having effects on making the hair injury quiet by repairing the produced split hair generated. CONSTITUTION:(A) A silicone of formula I (R<1> is CH3 or partially phenyl; R<2> and R<3> are CH3 or OH; R<3> is a substituent group having R<4>Z; R' is 3-6C divalent alkylene; Z is NR<5>2, N<+>R<5>3A<-> or formula II to formula IV; R<5> or 1-4C alkyl; R<6> is 1-4C alkyl; A is Cl, Br or I; a is integer of 2-6; m and n are integer and m+n is 3000 to 20000 and n/m is 1/500 to 1/10000) is blended as an essential ingredient and preferably further (B) a compound of formula V (R<7> is 14-22C alkyl, etc.; R<8> to R<10> are 1-3C alkyl, etc.; X is halogen, etc.) or (C) anionic amphoteric and/or nonionic surfactant is added in a specific ratio to the composition A to provide the composition for hair useful as rinse agent or shampoo composition and having the above-mentioned effect.
Patent JP-H06243581-A (JP)
Title: Tape recorder
Inventor: FUKUNAGA MOTOTSUGU
IPC: G11B20/04
Filed: 1993-02-19
Abstract: PURPOSE:To prevent the occurrence of distortion and deterioration of an S/N by comparing the level of a recording signal to be outputted via a recording volume with a preset prescribed reference value and automatically adjusting the output level of the recording volume in accordance with a level difference between the two compared levels. CONSTITUTION:The output of the recording volume 2 is fetched into a volume adjusting means 24, and a level of the recording signal is compared with the preset reference value by a comparing part 24a to evaluate a level difference between them. Then, when the level of the recording signal to be inputted is larger than the reference value, the volume 2 is lowered by an amt. corresponding to the level difference based on a comparison result of the comparing part 24a by a control part 24b. On the contrary, when the recording level to be inputted is smaller than the reference value, the volume 2 is increased by an amt. corresponding to the level difference based on a comparison result of the comparing part 24a by the control part 24b. By this method, since the gain of an amplifier is not controlled, distortion of the recording signal and deterioration of its S/N ratio are prevented, and hence sound quality is improved.
Patent JP-2000226674-A (JP)
Title: Surface-treated aluminum material, coated-aluminum material and their production
Inventor: ITO JUNJI
IPC: C23C22/24
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To produce a surface-treated aluminum material capable of forming a coating film free from blistering and excellent in smoothness and to provide a method for producing it. SOLUTION: This surface-treated aluminum material in which a chemical conversion film is formed on the surface of an aluminum material contg. Mg, in which the ratio (B/A) of the peak atomic concn. (B) of Mg in the chemical conversion film to the peak atomic concn. (A) in the chemical conversion film of the main metallic components forming the chemical conversion film is <=1, and the coating film is not blistered at the time of coating film formation of water paint.
Patent JP-2000228303-A (JP)
Title: Terminal layout structure of variable resistor
Inventor: YOSHIDA TAKESHI
IPC: H01C10/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal layout structure of a variable resistor which can cope with both an upper surface adjusted type and a side surface adjusted type by using common components and common inner structures. SOLUTION: In this terminal layout structure, a first and a second current-collecting terminals 33, 34 which are formed collectively in an unified body with a current- collecting plate 35, which is slidingly in contact with one end of a sliding member 39 are led out from both side surfaces 31b, 31c to the outside, respectively which surfaces are adjacent to an upper surface 31a on which an operating shaft 32 of a case 31 is positioned. A pair of resistor terminals 44, 45, connected with a resistor of an insulating board 43 which is slidingly in contact with the other end of the sliding member 39, is led out from the same surface 31b as the first current-collecting terminal 33 to the outside.  The first current-collecting terminal 33 is bent and used so as to reach an upper surface 31a, resistor terminals 44, 45 are bent and used so as to reach a lower surface 31e, and a side surface adjusted type is obtained. The second current- collecting terminal 34 and the resistor terminals 44, 45 are bent and used so as to reach the lower surface 31e, and an upper surface adjusted type is obtained. By making components and structures common, manufacturing cost can be reduced.
Patent JP-S62187089-A (JP)
Title: Optical information recording medium
Inventor: KANNO TOSHIYUKI
IPC: B41M5/26
Filed: 1986-02-14
Abstract: PURPOSE:To stabilize the writing or reproduction of an optical signal by enhancing reflectivity or recording sensitivity, by forming an optical information recording medium by providing a recording layer containing an org. dye represented by a specific general formula on a substrate. CONSTITUTION:An org. dye represented by formula (wherein R1 is a 1-6C alkyl group, an aralkyl group or a phenyl group, R2 is H, a halogen atom or a 1-6C alkyl group, X is an anion such as perchlorate or fluoroborate, Y is a 1-18C alkyl group or a phenyl group, m is an integer of 1 or 2 and Z is a phenyl group or a hydroxyl group) is dissolved in a solvent to prepare a coating solution which is, in turn, applied to a substrate 1 and dried to form an optical information recording medium having a recording layer 2 provided thereto. Recording and reproduction is performed by condensing laser beam 3 to the recording layer 2 by a condensing lens in a spot form having a size of 0.8-1.5mum.
Patent JP-S55123987-A (JP)
Title: Production of heat pipe wick
Inventor: ANDOU MIGIWA
IPC: F28D15/00
Filed: 1979-03-15
Abstract: PURPOSE: To reduce the number of production steps and production cost by a method wherein a fabric is produced using inorganic fibers as the warp and organic fibers which burn out upon heating as the weft, and the fabric is heat-sticked to solder.  
     CONSTITUTION: Ten copper fibers having a diameter of about 50μ are bundled up into the warp 3, and one nylon fiber having a diame of about 50μ is used as the weft 4, for weaving a fabric 2, which is heated to about 400°C and sticked to solder 5. By this treatment, the weft 4 burns out completely, the solder 5 permeates among the contact portions of fibers between the warp 3, and the warp 3 is fixed for forming wick, leaving adequate gaps for allowing the capillary action of a working liquid. Thus, the number of production steps of heat pipe wick is reduced, and  production cost is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54123672-A (JP)
Title: Numerical control device
Inventor: SUZUKI HAYAO
IPC: G05B19/414
Filed: 1978-03-16
Abstract: PURPOSE: To easily set the work moving distance is a numerical control device of a numerical control machine even if the working sequence is the same in the machine and the work must be set at field with respect to the working moving distance due to irregularity between rods.  
     CONSTITUTION: Information relative to the working movement of a numerical control machine and auxiliary operation are programmed on a paper tape read by the read instruction 16 of a paper tape reader 11 of a sequence control device 13. In this case, there is set a selection data 14 for specifying the one set of digital switch number of digital switch group 12 for setting the work moving distance and work moving distance set in the switch at a pulse distributor 18. The control device 13 will apply an instruction 17 to the distributor 18 according to a pulse distributing method data 15 read by the control device 13 to thereby distribute the pulses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59157410-A (JP)
Title: Pulse combustion type hot water heater
Inventor: SAITOU TOSHIHIKO
IPC: F23C99/00
Filed: 1983-02-25
Abstract: PURPOSE:To provide effective reduction of noise produced from a suction muffler and a discharging muffler of a pulse type combustion unit and at the same time to make a small-sized unit by a method wherein a discharging muffler producing a loud noise in particular is arranged in a suction muffler. CONSTITUTION:Hot water accumulation chamber 4 is formed between an outer cylinder 2 and an inner cylinder 3 having a corrugated outer circumferential surface, a sound suction material 7 is arranged at the inner circumferential surface of the inner cylinder 3 to cause its interior to act as a suction muffler 8, and a discharging muffler 9 is arranged within the suction muffler 8. A tail pipe 20 of a pulse type combustion unit 16 connected to the suction muffler 8 is wound in a spiral form and arranged in the hot water accumulation chamber 4 and its extremity end is connected to the discharging muffler 9. Between the coil-formed part 21 of the tail pipe 20 and the discharging muffler 9, a drain neutralization unit 22 is arranged.
Patent JP-H04269616-A (JP)
Title: Optical scanning type displacement measuring apparatus
Inventor: ISOI TOSHIMITSU
IPC: G01C3/06
Filed: 1991-02-25
Abstract: PURPOSE:To detect the life and the fault of a light projecting means by detecting the reference beam which is split with a beam splitting means among the light beams outputted from the light projecting means with a second position detecting means, comparing the beam with a reference value, and outputting the signal. CONSTITUTION:A signal detecting means 4X outputs a pair of position signals I1 and I2 which are reversely changed in response to the position of a light beam in the direction of an X axis. A signal-position detecting means 4Z outputs a pair of position signals I3 and I4 which are reversely changed in response to the position of a condensed light spot in the direction of a Z axis. The signals I1 and I2 are inputted into an operating circuit 5X with respect to the direction of the X axis and converted into the scanning position signals. The signals I3 and I4 are inputted into an operating circuit 5Z with respect to the Z axis and converted into the distance measuring signal. The second signal (I1+I2) outputted from an addiding circuit 46X of the means 5X is inputted into a light-output-amount detecting means 8. In the means 8, the second signal (I1+I2) is compared with a reference level. When the signal is decreased to the value lower than the reference level, it is judged that the light output of a semiconductor laser 10 is abnormally decreased, and the abnormal signal is outputted.